[New LWP 1857951] Core was generated by `/home/buildslave/build/instdir/program/../program/xpdfimport /srv/crashtestdata'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x000055f970285eb2 in ?? () Thread 1 (LWP 1857951): #0 0x000055f970285eb2 in ?? () No symbol table info available. #1 0x000055f97024e755 in ?? () No symbol table info available. #2 0x0000000000000000 in ?? () No symbol table info available.